Veris TW2XAXK Installation guide

Veris
Brand
Veris
Model
TW2XAXK
Type
Installation guide

This manual is also suitable for

Z207939-0E Page 1 of 3 ©2023 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 0523
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
NOTICE
• This product is not intended for life or safety applications.
• Do not install this product in hazardous or classied locations.
•
Read and understand the instructions before installing this product.
• Turn o all power supplying equipment before working on it.
• The installer is responsible for conformance to all applicable codes.
If this product is used in a manner not specied by the manufacturer, the protection
provided by the product may be impaired. No responsibility is assumed by the
manufacturer for any consequences arising out of the use of this material.
Installation Guide
Temperature
DRAFT
Product Identication
Product Overview
TW2x Series Living Space Resistive Temperature Sensors are available in several RTD/thermistor types with the
same look and feel as Veris CW2, HW2 and TW2 sensors. The TW2X Series sensors provide a low cost option for
measuring temperature in a room.
TW2X Series
Wall Mounted Temperature Sensors
Specications
TEMPERATURE SENSOR
Type RTD/thermistor
OPERATING ENVIRONMENT
Operating Temperature 0 to 50 °C (32 to 122 °F)
Operating Humidity Range 0 to 95% RH, non-condensing
Housing Material High impact ABS plastic, ammability rating UL 94 V-0
Mounting Location Not suitable for wet locations. For indoor use only.
IP Rating IP 30
Mounting Location For indoor use only. Not suitable for wet locations.
Surface Mount The device can be surface mounted on Single Gang J-Box, British Standard and
CE60 wall boxes
WIRING
Two Screw Terminals 18-22 AWG, two-wire thermistor
REGULATORY INFORMATION
Agency Approvals UL 916,
European conformance CE:
EN61000-6-3
EN61000 Series - industrial immunity standard
FCC Part 15 Class B, REACH, RoHS, RCM (Australia), ICES-003 (Canada)
TW2X
TW2XAX
Sensor Type
C = 1000 PT RTD
D = 10K T2 Thermistor
H = 10K T3 Thermistor
K = 10K Curve G/11K Shunt
M = 20K NTC Thermistor
N = 1.8K TAC Thermistor
Z207939-0E Page 2 of 3 ©2023 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 0523
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
TW2X Series Installation Guide
DRAFT
Dimensions
1. Position the sensor vertically on the wall 4.5 ft. (1.35 m) above the oor with the ‘UP’ arrow facing upward. Locate away
from windows, vents and other sources of draft. If possible, do not mount on an external wall, as this may cause inaccurate
temperature readings.
2. Pull 18 or 22 AWG two-conductor cable(s) through the hole in the backplate.
3. Mount the backplate onto the wall using the screws provided.
Six screw holes
available. Use a
minimum of two for
secure mounting.
Installation
Functions The TW2X Series sensor measures the temperature in a room and provides resistive output to a controller.
115
(4.5)
85
(3.3)
24
(0.9)
2.374
60.3
3.28
83.32
2X
.264
[6.7]
2X
.142
[3.6]
Z207939-0E Page 3 of 3 ©2023 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 0523
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
TW2X Series Installation Guide
DRAFT
4. Connect the wires to the termistor terminals. Do not over-tighten the screws.
Note: For a more secure connection of the wires to the thermistor terminals, spade terminals (not supplied) can be used.
5. With sensor base fully installed, align top of cover to mounting tabs on top of sensor base. Swing cover downward until it
latches at the bottom.
6. Install locking screw to secure cover in closed position.
Installation (cont.)
Thermistor Table Class
Pt RTD THERMISTOR
Type 1000 Ohm 10k Type 2 10k Type 3 10k/Shunt
Accuracy ±0.3°C ±1.0°C ±0.2°C Consult
0.00385
curve-50/150°C 0/70°C Factory
Temp. Response* PTC NTCNTC NTC
20k
Consult
Factory
NTC
1.8k
10k/Shun
t1
.8k
±0.3°C
@25°C
NTC
STANDARD RTD AND THERMISTOR VALUES (Ohms Ω)
°C °F 1000 Ohm 10k Type 2 10k Type 3 20k NTC
-50 -58 803.06 692,700 454,910 1,267,600
-40 -40 842.71 344,700 245,089 643,800
-30 -22 882.22 180,100 137,307 342,000
-20 -4 921.60 98,320 79,729 189,080
-10 14 960.86 55,790 47,843 108,380
032 1,000.00 32,770 29,588 64,160
10 50 1,039.03 19,930 18,813 39,440
20 68 1,077.94 12,500 12,272 24,920
25 77 1,097.35 10,000 10,000 20,000
30 86 1,116.73 8,055 8,195 16,144
40 104 1,155.41 5,323 5,593 10,696
50 122 1,193.97 3,599 3,894 7,234
60 140 1,232.42 2,486 2,763 4,992
70 158 1,270.75 1,753 1,994 3,512
80 176 1,308.97 1,258 1,462 2,516
90 194 1,347.07 919 1,088 1,833
100 212 1,385.06 682 821 1,356
110 230 1,422.93 513 628 1,016
120 248 1,460.68 392 486 770
130 266 1,498.32 303 380 591
-
-
-
-
-
7,480
6,541
5,530
5,025
4,534
3,627
2,854
-
-
-
-
-
-
-
-
63,880
35,680
20,720
12,460
7,733
4,940
3,240
2,177
1,800
1,496
1,049
750
545
403
303
230
178
139
110
87
Sensor Codes CD
HMKN
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Veris TW2XAXK Installation guide

Veris
Brand
Veris
Model
TW2XAXK
Type
Installation guide
This manual is also suitable for
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